Injini yakwaHyundai, KIA D4BH
Okuqukethwe
Abakhi bezinjini baseKorea benkampani enkulu kunazo zonke iHyundai Motor Company bakha injini ye-D4BH. Ngesikhathi sokuthuthukiswa, injini ye-4D56T yathathwa njengesisekelo.
Incazelo
Uhlobo lweyunithi yamandla i-D4BH imele i-D4B - uchungechunge, H - ukuba khona kwe-turbine ne-intercooler. Injini yadalwa kuma-90s ekhulwini elidlule. Ihloselwe ukufakwa kuma-SUV, izimoto zentengiso namaveni amancane.
Ingu-2,5-litre turbocharged diesel enamandla angu-94-104 hp. Kufakwe kakhulu ezimotweni zaseKorea:
Iyunithi yamandla ye-D4BH ibonakala ngokusetshenziswa kukaphethiloli ukonga kanye nokuqukethwe okuphansi kwezinto eziyingozi ekukhishweni.
Ngokolwazi olutholakalayo, injini isebenza ngempumelelo kugesi. E-Russian Federation, izitshalo zamandla ze-D4BH ezinemishini yegesi zisetshenziswa (isifunda saseSverdlovsk).
I-cylinder block iyinsimbi ekhonjiwe, ifakwe umugqa. Emgqeni, 4-cylinder. Imikhono "yomile", eyenziwe ngensimbi. I-exhaust material ehlukahlukene iyinsimbi.
Ikhanda le-cylinder ne-multifold intake yenziwe nge-aluminium alloy. Amakamelo omlilo ohlobo lwe-Vortex.
Ama-pistons ajwayelekile, i-aluminium. Zinezindandatho ezimbili zokucindezela kanye nendandatho eyodwa ye-oil scraper.
I-crankshaft iyinsimbi, yenziwe ngomgunyathi. Ama-fillet aqiniswa ngokuguqa.
Azikho izinxephezelo ze-hydraulic, ukucaciswa kwe-valve okushisayo kulawulwa ngokukhetha ubude bama-pusher (kuze kube ngu-1991 - ngamawasha).
Ukudambisa amandla e-inertial ye-second-order, ama-balance shaft asetshenziswa.
Kuze kube ngu-2001, iphampu yomjovo yayinokulawula komshini ngokuphelele. Ngemuva kuka-2001 yaqala ukuhlonyiswa ngama-electronics.
Idrayivu yesikhathi ihlanganiswa ne-injection pump drive futhi yenziwa ibhande elivamile elinamazinyo.
Injini, ngokungafani nezinye, ifakwe idrayivu ye-RWD/AWD. Lokhu kusho ukuthi ngaphandle kokulungiswa okwengeziwe ingasetshenziswa kuzo zombili izimoto ezidonsa ngamasondo angemuva (RWD) kanye ne-all-wheel drive (AWD).
Технические характеристики
| Umkhiqizi | KMJ |
|---|---|
| Ivolumu yenjini, cm³ | 2476 |
| Amandla, hp | 94-104 |
| I-Torque, Nm | 235-247 |
| Isilinganiso sokucindezela | 21 |
| Isilinda block | Insimbi |
| Ikhanda lesilinda | aluminium |
| Inani lamasilinda | 4 |
| Indawo yesilinda sokuqala | I-TVE (i-crankshaft pulley) |
| Ububanzi besilinda, mm | 91,1 |
| Piston unhlangothi, mm | 95 |
| Amasilinda ngesilinda ngasinye | 2 (SOHC) |
| Isikhathi sokushayela | ibhande |
| Ukunciphisa imithwalo yokudlidliza | ukulinganisa ama-shafts |
| Ukulawula isikhathi se-valve | akukho |
| I-Turbocharging | i-turbine |
| Izinxephezelo zeHydraulic | - |
| Uhlelo lokuphakelwa kukaphethiloli | intercooler, umjovo uphethiloli oqondile |
| I-Fuel | I-DT (i-diesel) |
| Isistimu yokugcoba, l | 5,5 |
| Ukuhleleka kwamasilinda | 1-3-4-2 |
| Isimiso se-ecology | Euro 3 |
| Indawo: | i-longitudinal |
| Izici | Idrayivu ye-RWD/AWD |
| Insiza, ngaphandle. km | 350 + |
| Isisindo kg | 226,8 |
Ukuthembeka, ubuthakathaka, ukugcina
Ukuze kuhlolwe injini, isici esisodwa sobuchwepheshe akwanele. Ukwengeza, izici eziningana zezimpawu kufanele zihlaziywe.
Ukuthembeka
Bonke abanikazi bezimoto ezinenjini ye-D4BH baqaphela ukwethembeka kwayo okuphezulu kanye nemayela elide kakhulu. Ngesikhathi esifanayo, bagxila ezindabeni zokusebenza okufanele, ukugcinwa ngesikhathi kanye nokuhambisana nezincomo zomkhiqizi.
Lokhu kufakazelwa ukubuyekezwa kwabathandi bezimoto. Isibonelo, uSalandplus (isitayela sombhali sigciniwe) uyabhala:
Ngazwi linye, u-Nikolai umshiyele umyalezo (isitayela sombhali sigciniwe):
Ngicabanga ukuthi isimo sincike kakhulu ekusebenzeni kwabanikazi bangaphambilini, hhayi ekwakhiweni kwenjini; ngisho nemoto yaseJapan eshiwoyo ingakhishwa ngonyaka, ngokuphatha “ngobuchule”.
Isiphetho: asikho isikhala sokungabaza mayelana nokuthembeka kwenjini. Iyunithi ithembekile ngempela futhi ihlala isikhathi eside.
Izindawo ezibuthakathaka
Noma iyiphi injini evuthayo yangaphakathi inamaphuzu abuthakathaka. I-D4BH ayihlukile kulokhu. Enye yezinto ezimbi eziyinhloko impilo yesevisi ephansi yebhande lokushayela lama-balanceing shafts kanye nepompo ye-vacuum. Imiphumela yekhefu ibangela ukusika kwe-splines shaft ye-generator kanye nokubhujiswa kwe-bearing yangemuva. Ukuze ugweme izinkinga ezingathi sína, kutuswa ukuba esikhundleni ibhande ngemva 50 ayizinkulungwane km of mileage imoto.
Ibhande lesikhathi lidinga ukunakwa okuseduze. Ukuphuka kwayo kuyingozi ngenxa yokugotshwa kwama-valve. Futhi lokhu kakade kuyisabelomali esibalulekile sokulungisa injini.
Ngokuhamba isikhathi eside (emva kwe-350 XNUMX km) ukuqhekeka kwekhanda le-cylinder endaweni yekamelo le-vortex kwabonwa ngokuphindaphindiwe.
Ukungasebenzi okufana nokuvuza kwamafutha kuma-gaskets nama-seal kwenzeka, kodwa akubangeli ingozi enkulu uma kutholwa futhi kuqedwe ngesikhathi esifanele.
Ezinye izisetshenziswa zikadizili azibangeli izinkinga. Ukunakekelwa okufika ngesikhathi kanye nekhwalithi ephezulu kuyisihluthulelo sokweqa isisetshenziswa esimenyezelwe samakhilomitha.
Ukulondolozeka
Isidingo ukulungiswa okukhulu kuphakama ngemva mileage 350 - 400 ayizinkulungwane km. Ukugcinwa kweyunithi kuphezulu. Lokhu ngokuyinhloko kungenxa ye-cast iron cylinder block kanye nama-steel liners. Ukuzibhonqa ngosayizi odingekayo wokulungisa akunzima.
Akunzima ukuthenga noma yiziphi izingxenye nezingxenye zokushintshwa, kokubili okwangempela kanye nama-analogues azo. Izingxenye eziyisipele kunoma yiluphi uhla ziyatholakala cishe kunoma yisiphi isitolo sezimoto esikhethekile. Kulabo abafuna ukwehlisa izindleko zokulungisa, kunethuba lokuthenga noma iyiphi ingxenye eyisipele esetshenzisiwe emagcekeni amaningi okudilizwa kwezimoto. Yiqiniso, kulokhu, izinga lomkhiqizo lingabaza kakhulu.
Njengoba abathandi bezimoto abanolwazi bephawula, ukuzilungisa ngokwakho akuvamile. Uma unesethi ephelele yamathuluzi nolwazi oludingekayo, ungakwazi ukuthatha lo msebenzi ngokuphepha. Kodwa, kubalulekile ukucabangela ukuthi nakuba injini ilula ekwakhiweni, isenama-nuances athile. Isibonelo, iphampu kawoyela ye-D4BH ayihlukile ngokubukeka kunepompo likawoyela ye-D4BF. Kodwa uma zixubene ngesikhathi sokulungiswa, ibhande le-generator lizophuka (ngenxa yokungahambi kahle kwe-crankshaft kanye ne-generator pulleys).
Naphezu kweqiniso lokuthi ukulungisa okukhulu akunzima kakhulu, kuyoba ngcono kakhulu uma uphathisa ukuqaliswa kwayo kochwepheshe.
Siphakamisa ukubuka ividiyo "Ukushintsha i-gasket yekhava ye-valve ku-D4BH"
Ukushuna kwenjini
Indaba yokushuna injini evuthayo yangaphakathi isisuse omkhulu umsindo kubanikazi bezimoto ezinenjini enjalo.
Injini ye-D4BH ifakwe i-turbine kanye ne-intercooler. Lokhu kudala izimfuneko zokushuna ukuthi zibe nzima kakhulu. Ngokwethiyori, kuyenzeka ukhethe i-turbine enengcindezi ephezulu bese ubuyisela ekhona ngayo. Kodwa ukufakwa kwayo kuzodala izinguquko eziphawulekayo zokuklama enjini, futhi, ngenxa yalokho, izindleko eziphezulu zezinto ezibonakalayo.
Ngokuqhubekayo. Amandla katurbine asetshenziswa cishe ku-70% (okungenani kule injini). Lokhu kusho ukuthi likhona ithuba lokuyikhulisa. Isibonelo, ngokukhanyisa kabusha i-ECU, noma, njengoba besho manje, ukwenza i-chip tuning. Kodwa lapha kukhona isimanga esisodwa esingajabulisi. Ingqikithi yayo ilele ekwehleni okukhulu kwensiza yeyunithi yamandla. Ngakho-ke, ukwandisa amandla enjini ngo-10-15 hp. uzonciphisa i-mileage yayo ngo-70-100 km.
Cishe akukho okungeziwe kulokho osekushiwo. Kuyaziwa ukuthi umenzi ukhetha kusengaphambili inguqulo ye-turbine ngaphambi kokuyifaka enjinini ezofakwa elolini, i-minivan noma i-SUV.
Ngokuvamile, abathanda imoto abaningi bafuna ukwenza injini Tuning esekelwe isifiso kuphela ukuthuthukisa induduzo ukushayela. Kodwa ukufeza lo mgomo akudingekile neze ukwenza injini kabusha noma ukukhanyisa kabusha i-ECU. Kwanele ukufaka i-DTE Systems gas pedal booster - PedalBox - emotweni. Ixhunywe kumjikelezo we-pedal pedal. Ukukhanyisa kabusha i-ECU yemoto akudingekile. Kuyaphawuleka ukuthi ukwanda kwamandla enjini akuzwakali, kodwa imoto iziphatha sengathi injini isinamandla kakhulu. I-PedalBox booster ingasetshenziswa kuphela ezimotweni ezine-pedal pedal elawulwa nge-elekthronikhi. Ebusweni - ukulungisa kahle injini evuthayo yangaphakathi.
Ukuthengwa kwenjini yenkontileka
Ukuthenga injini evuthayo yangaphakathi ye-D4BH akubangeli ubunzima. Izitolo eziningi eziku-inthanethi zinikeza kokubili izinjini ezisetshenzisiwe nezintsha. Okufanele ukwenze ukukhetha ngokuya ngokuthanda kwakho bese ufaka i-oda.
Lapho uthengisa, izinjini zivame ukunikezwa iwaranti. Ukucushwa kwenjini kuhlukile. Ezinye ziza nokunamathiselwe kwi-imeyili, ezinye zifakwe kancane. Isilinganiso senani lama-ruble ayizinkulungwane ezingama-80-120.
Ngamanye amazwi, ukuthenga injini yenkontileka akuyona inkinga.
Injini elandelayo yenkampani yaseKorea iHyundai Motor Company yaphumelela kakhulu. Kanye nokuthembeka okuphezulu, inokuphila kwesevisi okuhlaba umxhwele. Ubulula bomklamo kanye nokulungisa kalula kwakhanga bonke abanikazi bezimoto ezinenjini enjalo.
